WELL · 42-495-05278 · DISTRICT 8
Sealy Smith Foundation "A" #21
Winkler County · Vertical
Sealy Smith Foundation "A" #21 (API 42-495-05278) is a former disposal or injection well in Winkler County, last operated by MW Petroleum Corporation; its UIC permits are no longer active.
The RRC has issued 5 drilling permits between 1980 and 1997, permitted to 13,140 ft.
Completion filings report 7 formation tops, including Red Beds, Rustler, Yates, San Andres.
Its 2 leases have reported 1.56M barrels of oil and 14.7M mcf of gas since January 1993, last reporting in July 2026. The leases carry 32 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 6, 1998
- Permits on file
- 364
- Phone
- (713) 296-6000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | MW Petroleum CorporationJun 5, 1997 |
- 13,140
- total depth, ft
- 5
- permits on file
- Jun 5, 1997
- last permit issued
- —
- completed
- 1.56M
- cumulative oil, bbl
- 14.7M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 2 leases this well is completed on; they carry 32 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sealy Smith Foundation -A- O-10-31515 | Monahans, North (Clearfork) | Hilcorp Energy Company | 30 | 1.54M | 14.6M | Jan 1993 – Jul 2026 |
| Sealy & Smith Foundation -A- O-10-31851 | Monahans, North (Waddell) | MW Petroleum Corporation | 2 | 15.5K | 23K | Jan 1993 – Sep 1997 |
Gas, mcf lease total
Last 12 months 40,268 · prior 12 38,201(+5%)
Oil, barrels lease total
Last 12 months 6,604 · prior 12 3,927(+68%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1MW Petroleum CorporationJan 1993 → Aug 1998
- 2Apache CorporationSep 1998 → Nov 2024
- 3Hilcorp Energy CompanyDec 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 463216-99 | Recompletion | MW Petroleum Corporation | Jun 3, 1997 | Jun 5, 1997 | May 28, 1997 | 7,100 |
| 343679-99 | Recompletion | Amoco Production Company | Mar 9, 1988 | Mar 11, 1988 | — | 13,140 |
| 257757-99 | Recompletion | Amoco Production Co.-Andrews | Nov 12, 1984 | Nov 13, 1984 | — | 12,833 |
| 145355-99 | Recompletion | Amoco Production Co.-Andrews | Dec 9, 1981 | Dec 9, 1981 | — | 13,083 |
| 94966-99 | Recompletion | Amoco Production Co.-Andrews | Oct 7, 1980 | Oct 7, 1980 | — | 12,833 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-31515 | — | — | — | — |
| — | — O-10-31851 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,770 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Red Beds | 1 | 2,769 |
| Rustler | 920 | 1,850 |
| Yates | 3,300 | -530 |
| San Andres | 3,900 | -1,130 |
| GlorietaGLORIETTA | 5,050 | -2,280 |
| Clfk | 5,420 | -2,650 |
| Waddell | 12,300 | -9,530 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,475 | 5,493 | Perforated |
| 8,093 | 8,912 | Perforated |
| 12,330 | 12,390 | Perforated |
| 12,715 | 12,848 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 345 | 17.5 | 385 S |
| 9.625 | 3,749 | 12.25 | 675 S |
| 2.875 | 8,922 | — | — |
| 7 | 10,894 | 8.75 | 1,050 S |
| 2.875 | 12,647 | — | — |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 11, 1997 | Jul 17, 1997 | Yes |
| 00 | Aug 12, 1997 | Jun 13, 1988 | Yes |
| 00 | Jun 27, 1988 | Jun 13, 1988 | Yes |
| 00 | Jun 24, 1988 | — | — |
| 00 | Jan 12, 1984 | May 12, 1982 | — |
| 00 | Jan 12, 1984 | Mar 5, 1981 | — |
| 00 | Jan 12, 1984 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-495-05278 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-05278 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. then paste it into their search.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 225K
- bbl, all reported
- Jun 1995
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000043536 | H-1 Injection | Canceled Feb 7, 2024 | 4,500 | 1,500 | 12,712–13,083 |
| 000055020 | H-1 Injection | Not activated | 0 | 0 | 6,100–0 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/49505278, documented in the API reference.